Question

 When was the ballpoint pen invented?

Answer The ballpoint pen was invented in 1938 by László and Georg Bíró, two Hungarian brothers. They used the same kind of ink for newsprint because it dried quickly without smudging the paper. The ba... Read More »
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Top Q&A For: When was the ballpoint pen invented

Who invented ballpoint pens?

The ballpoint pen was invented in 1938 by a Hungarian named Laszlo Biro. He was a journalist who had the idea of using a pressurized ink cartridge in the pen. He eventually moved to Argentina and m... Read More »
http://www.answerbag.com/q_view/2347740

Who invented the ballpoint pen, and in what year?

The invention of the ballpoint pen is credited to Hungarian brothers Ladislas and Georg Biro in 1935. Loosely using a patent by John Loud from 1888, the Biro brothers developed the first writing de... Read More »
http://www.answerbag.com/q_view/2393675

How to Get Ballpoint Ink Out of Clothes?

Some stains on clothing can be removed with a simple wash in the washing machine. Others, like ink, require additional treatment to remove. Ink often leaves a permanent stain if allowed to set in, ... Read More »
http://www.ehow.com/how_6392852_ballpoint-ink-out-clothes.html

Is ballpoint pen ink toxic?

Ballpoint pen ink is non-toxic. The Art & Creative Materials Institute says office supplies labeled with the ACMI logo are safe. Some inks, such as those used in printers, potentially are hazardous... Read More »
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